Noor Hayati Hamzah, et al. “Design and Development of Key Management System (KeMas) Using RFID Based on Arduino Mega 2560 Pro and NodeMCU”. Jurnal Kejuruteraan, Teknologi and Sains Sosial (JKTSS), vol. 7, no. 3, July 2024, https://jktss.puo.edu.my/jurnalpuo/index.php/jurnal/article/view/97.